<template>
  <div class="recommend">
    <scroll class="recommend-content" :data="discList" ref="scroll">
      <div>
        
      <div v-if="recommends.length" class="slider-wrapper" ref="sliderWrapper">
              <slider>
                  <div v-for="(item,index,key) in recommends" :key="key" >
                      <a :href="item.linkUrl">
                        <img :src="item.picUrl" alt="">
                      </a>  
                  </div>
              </slider>   
         </div>          
      <div class="recommend-list">
         <h1 class="list-title">热门歌单推荐</h1>
        <ul v-if="discList">
          <li v-for="(item,index,key) in discList" :key="key" class="item">
            <div class="icon">
              <img v-lazy="item.imgurl" width="60" height="60">
            </div>
            <div class="text">
                <h2 class="name" v-html="item.creator.name"></h2>
                <p class="desc"  v-html="item.dissname"></p>
            </div>
          </li>
        </ul>
      </div>
         </div>
         <div class="loading-container" v-show="!discList.length">
              <loading></loading>
         </div>
      </scroll>
    </div>

</template>

<script>
import axios from "axios";
import Slider from "base/slider/slider";
import { getRecommend, getDiscList } from "common/api/recommend";
import { ERR_OK } from "common/api/config";
import Scroll from "base/scroll/scroll";
import Loading from 'base/loading/loading';

export default {
  name: "recommend",
  data: function() {
    return {
      recommends: [],
      discList: []
    };
  },
  created() {
    this._getRecommend(); 
    this._getDisctList();
  },
  methods: {
    _getRecommend() {
      getRecommend().then(res => {
        if (res.code === ERR_OK) {
          this.recommends = res.data.slider;
        }
      });
    },
    _getDisctList() {
      getDiscList().then(res => {
        if (res.code === ERR_OK) {
          this.discList = res.data.list;
        }
      });
    },
    loadImage(){
      if(!this.checkLoaded){
      this.$refs.scroll.refresh();
      this.checkLoaded=true
      }
     
    }
  },
  components: {
    Slider,
    Scroll,
    Loading
  }
};
</script>

<style lang="scss" scoped="" type="text/css">
.recommend {
  position: fixed;
  width: 100%;
  top: 88px;
  bottom: 0;
  .recommend-content {
    height: 100%;
    overflow: hidden;
    .slider-wrapper {
      position: relative;
      width: 100%;
      overflow: hidden;
    }

    .recommend-list {
      .list-title {
        height: 65px;
        line-height: 65px;
        text-align: center;
        font-size: 12px;
        color: #ffcd32;
      }
      .item {
        display: flex;
        box-sizing: border-box;
        align-items: center;
        padding: 0 20px 20px 20px;
        .icon {
          flex: 0 0 60px;
          width: 60px;
          padding-right: 20px;
        }
        .text {
          display: flex;
          flex-direction: column;
          justify-content: center;
          flex: 1;
          line-height: 20px;
          overflow: hidden;
          font-size: 12px;
          .name {
            margin-bottom: 10px;
            color: #fff;
          }
          .desc {
            color: #ccc;
          }
        }
      }
    }

    .loading-container {
      position: absolute;
      width: 100%;
      top: 50%;
      transform: translateY(-50%);
    }
  }
}
</style>
